The Detroit Tigers' 2004 season was a season in American baseball. It involved the Detroit Tigers attempting to win the AL Central. The team set a major league record with 11 players on the team hitting at least 10 home runs. The Tigers' 104th season ended with the team finishing in fourth place at 72-90, 29 games better than their disastrous season of the previous year. However, they were still 20 games behind the AL Central Champion Minnesota Twins.

Offseason

December 18, 2003: Al Levine was signed as a Free Agent with the Detroit Tigers.

December 19, 2003: Rondell White was signed as a Free Agent with the Detroit Tigers.